Under the background of double carbon, how does Qingyun achieve smarter and more energy saving buildings?

2022-05-27 0 By

At present, the world is undergoing a new round of scientific and technological revolution and industrial transformation. Developed countries and regions are actively promoting green energy, low-carbon industries and clean technologies. Carbon peak and carbon neutral have become the new goals of global scientific and technological innovation.For example, in the construction sector, the Ministry of Housing and Urban-Rural Development launched the General Code for Building Energy Efficiency and Renewable Energy Utilization in September 2021, which will take effect on April 1, 2022.Its main idea, one is energy saving, the calculation of carbon emissions as a mandatory requirement in the construction of new buildings;Second, 70% of cities and towns across the country will have green building coverage.It can be seen that the implementation of green energy and green building by the state has great guiding significance in policy.As we all know, technology is an important support for carbon peak and carbon neutrality, but the challenge is not small.In recent years, centering on the goal of low-carbon development, China’s science and technology circles and industries have actively deployed a series of new technologies and achieved many valuable achievements.This time, Bit.com had the opportunity to participate in the media communication meeting of Qingyun’s double carbon smart building solutions. Hu Jiayou, the business director of Internet of Things solutions of Qingyun Technology, brought qingyun’s thinking and implementation on the wisdom of double carbon building.In the field of architecture, the development of intelligence has taken 40 years from around 1980 to the present, but the development in this period is relatively fragmented.Hu jiayou pointed out that if we want to achieve carbon emission reduction and carbon peak, there are several problems that cannot be avoided: first, data dispersion.The building system is more complex, including more than ten subsystems, including energy application, weak current intelligence, strong electricity and so on.The standards of the whole management system and data are also not uniform, and such heterogeneous data cannot support the national goal of “dual control” of energy volume and intensity.Second, energy-efficient buildings are not energy-efficient.At present, many buildings only implement energy-saving measures without setting specific energy-saving targets.The energy saving target is to set the upper limit for the overall energy consumption, and make specific and quantified targets.Third, high energy does not equal comfort.For example, in order to make customers feel comfortable, high-energy enterprises such as five-star office buildings or hotels will provide cold or heat sources, as well as fresh air, lighting and other energy uses.But these high energy and comfort are not exactly the same.Fourth, the contradiction between energy conservation and development.Development is gold and silver mountains, and energy conservation, to a certain extent, is green mountains and clear waters.In view of this contradiction, technological means are needed to achieve both development and breakthroughs in energy conservation and emission reduction.What else do we have to do to make it double carbon?To achieve carbon peak and carbon neutrality is a multi-dimensional, multi-dimensional and systematic project involving all aspects of economic and social development.But at present all building systems have the problem of data island, how to break this problem?Hu jiayou said that through qingyun “cloud, network, edge, end” integrated architecture design to solve.He explained: “First of all, through the Qingyun Edge computing platform, all electrical equipment such as conference screens, cameras, lamps and air conditioners can be connected, controllable and controllable;Secondly, the Internet of Things platform of Qingyun can be used to connect various independent systems in buildings such as lighting, communication, hVAC and elevator, so as to realize the interconnection and free flow of global data, so as to make unified and standardized use and make the islands interconnected.”To achieve data management, combining with all kinds of PaaS components and introduce intelligent energy-saving thought, can to control various upper application management, and use automation control, air conditioning, precision control, intelligent lighting portfolio strategy and precision control technology, realize the intelligent management of building equipment, realize people left rear light, air conditioning and other electrical equipment automatically shut down,Thus achieving the goal of reducing energy consumption.Hu jiayou said that the whole building system to achieve intelligent needs a long-term construction process, so the program also specially designed “application market”, can be the first to deliver phased results in the early stage.Then, as management and technology leap-forward and all devices are digitized, the application market will be able to better support the latest deliverables and achieve efficiency savings of 20% or even 30%, up from 5% or 10% now.In addition, Qingyun can also provide customers with a variety of management systems for different application scenarios.The integrated energy management system can make compound prediction and quantitative analysis of building carbon emissions through qingyun’s energy model and real-time state monitoring.Carbon emission management system can rely on carbon monitoring and traceability module, carbon model, carbon sink, carbon footprint, carbon neutrality market and other functions to achieve a closed loop of building carbon management, enabling buildings, parks and other buildings to comprehensively reduce emissions;Intelligent building visualization system is the reporting center, command center and unified entrance of zero-carbon buildings, realizing visual management of building operation status and providing managers with the basis of data-based operation.”The cornerstone of cloud, free computing”, Qingyun hopes to make the implementation of double carbon feasible through the power of science and technology, and help users take a step ahead.At the end of the interview, Hu jiayou said, “The value of dual carbon is determined by the country, but it is not promoted by the country alone, nor can it be promoted by a single enterprise. It needs the participation of all people.”For Qingyun, the dual-carbon smart building scheme achieves a win-win situation for investors, users, builders and building owners.At present, Qingyun has reached cooperation with upstream and downstream partners such as ICT, China Resources Technology, Schneider, Johnson Controls, Midea Air Conditioning, CCID Joint Laboratory, China Mobile and China Telecom to jointly promote the practical implementation of smart building carbon reduction.In the future, they will join hands with more ecological partners to practice “Using Chinese science and technology to serve digital China”.